Rapid: Individual Calculations January 2021
 Gorniewicz, Oskar  Total change: -70.40  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2020 Warszawa POL 2020-12-18
RcRownchangeKK*chgGame
 1765 2099 2.50 7 -3.52 20 -70.40 
  Michalska, Aleksandra 1639 POL0.001-0.9520-19.00 
  Eysmont, Julian 1592 POL0.501-0.4620-9.20 
  Janeczko, Jakub 1714 POL0.501-0.4120-8.20 
  Haliniak, Wojciech 1741 POL1.0010.10202.00 
  Syrkiewicz, Michal 1847 POL0.501-0.3120-6.20 
  Krasiewicz, Robert 1948 POL0.001-0.7020-14.00 
  Poniewierski, Piotr 1873 POL0.001-0.7920-15.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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